Serious riders need protection that adapts to rapidly changing mountain conditions. The Burton System Jacket does just that offering a zip-in zip-out synthetic Thermacore™ insulating layer underneath a Storm-lite® waterproof and breathable shell. Wear either piece alone as conditions dictate or wear them together when especially cold weather arrives. In addition to microfleece lined handwarmer pockets a pair of bellowed cargo pockets provide room for a super-sized snack or storage for your hat and gloves. Also use of the Pass Pocket™ located inside the lower left outer shell allows easy passage through electronic chairlift gates. Pit Zips™ allow for easy circulation of cool air if the temperature rises dramatically while a fulltime adjustable Contour™ hood seals out bitter North winds.